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Filter Media

The proper pond filter media plays an important role in how well your filter performs and removes impurities from your pond.  For biological filtration, ideally you want a filter material with an abundance of surface area for the beneficial bacteria to grow on which will help with filtering and removing organic wastes and even oxidizing ammonia. Bio balls are a great choice for this application, as well as the Nursery Pro BioBlox.  If you are looking for help with mechancial filtration of waste and debris, look for a good filter pad.  Filter pads help catch and trap debris prior to entering into the core of the filter which can then be manually removed or even broken down by bacteria.  Finally, there are also pond filter media for chemical filtration like the use of activated carbon and zeolite to filter out chemicals and toxins in the water like ammonia, tannins and others.  These are often placed in mesh bags and added to the inside of a filter so that water can pass over the bags and the impurities can by absorbed by the material.

For more information on filtration, read our article on Types of Filtration.


Displaying products 1 - 30 of 41 results
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Pond Keeper Premium Activated Carbon online
Pond Keeper Premium Activated Carbon
Price: From $34.99 to $122.99
Pond Keeper Premium Activated Carbon
Highly porous activated carbon removes chloramines, dyes, tannins and other dissolved organics.
free shipping
Pond Keeper Pro Nitrifying Pond Bacteria cheap
NES Pond Keeper Pro Nitrifying Pond Bacteria
Price: From $58.99 to $277.99
NES Pond Keeper Pro Nitrifying Pond Bacteria
Highly concentrated nitrifying bacteria consortium for rapid ammonia and nitrite removal and fast pond cycling.
BioMate Filter Media - Carbon Filled cheap
BioMate Filter Media - Carbon Filled
Price: From $22.99 to $28.99
BioMate Filter Media - Carbon Filled
Filter Pad Replacement - 24
Lifegard Filter Pad Replacement - 24" x 15" R270835
MSRP: $4.94
Price: $4.50
You Save: $0.44 (9 %)
Lifegard Filter Pad Replacement - 24" x 15" R270835
Bulk Filter Pad Replacement - 15' x 2' discount
Lifegard Bulk Filter Pad Replacement - 15' x 2' R270840
MSRP: $37.31
Price: $31.99
You Save: $5.32 (14 %)
Lifegard Bulk Filter Pad Replacement - 15' x 2' R270840
BioMate Filter Media - Foam Filled
BioMate Filter Media - Foam Filled
Price: From $31.50 to $33.99
BioMate Filter Media - Foam Filled
Nursery Pro Rainbow BioBlox online
Nursery Pro Rainbow BioBlox BB1
Price: $19.95
Nursery Pro Rainbow BioBlox BB1
More than 500 sq ft of surface area per one cubic foot box! Less Expensive alternative to other types of filter media. Can be used in virtually any biological filter.
EasyPro BioBalls buy
EasyPro BioBalls BB15
Price: From $42.00 to $179.00
EasyPro BioBalls BB15
Ideal for deep applications where compaction is a concern. Bio-Balls are buoyant so trickle filter applications are best. Bio-Balls are 1 1/2" in diameter.
Pond Care Ammo-Rocks discount
Pond Care Ammo-Rocks 149B
Price: $17.99
Pond Care Ammo-Rocks 149B
Faster biological development, Removes toxic ammonia from your pond, 100% natural zeolite.
Atlantic Replacement Media Bag cheap
Atlantic Replacement Media Bag BG2234
Price: $7.99
Atlantic Replacement Media Bag BG2234
Atlantic Replacement Media Bag
Savio Springflo Filter Media online
Savio Springflo Filter Media SF01
Price: $82.80
Savio Springflo Filter Media SF01
Savio Springflo Bio Filter Media's performance is unmatched. Unlike the copies, this patented ribbon encourages better adhesion and proliferation of bacteria using a special formulation of polypropylene and calcium carbonate.
Filter Media Bag - 12
Filter Media Bag - 12" x 28"
Price: $5.99
Filter Media Bag - 12" x 28"
Filter Media Bag - 12" x 28"
Filter Media Bag - 20
Filter Media Bag - 20" x 30" - FB-5
Price: $10.99
Filter Media Bag - 20" x 30" - FB-5
Filter Media Bag - 20" x 30"
Crystal Clear Polish AC Activated Carbon - 5 Gallon Bucket buy
Crystal Clear Polish AC Activated Carbon - 5 lb Bucket cc090-5
Price: $35.00
Crystal Clear Polish AC Activated Carbon - 5 lb Bucket cc090-5
Super-heated to "activate" the carbon and provide a high level of porous surface area for increased efficiency.
Crystal Clear Polish AC Activated Carbon - 15 Gallon Bucket cheap
Crystal Clear Polish AC Activated Carbon - 15 lb Bucket cc090-15
Price: $95.00
Crystal Clear Polish AC Activated Carbon - 15 lb Bucket cc090-15
Super-heated to "activate" the carbon and provide a high level of porous surgace area for increased efficiency.
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